Fig. 5. Ambiguous human leukocyte antigen typing results. (A) This type of ambiguity arises when the typing method cannot differentiate between the polymorphisms located on the same chromosome (cis) and that located on different chromosomes (trans). (B) Furthermore, ambiguity arises when two or more alleles differ only in the regions that are not sequenced such as introns, 3’UTR, and 5’UTR.
Clin Transplant Res 2024;38:294~308 https://doi.org/10.4285/ctr.24.0055